DC Field | Value | Language |
dc.contributor.author | Teodorescu, CM | |
dc.contributor.author | Gravel, D | |
dc.contributor.author | Ruhl, E | |
dc.date.accessioned | 2021-12-23T16:04:50Z | - |
dc.date.available | 2021-12-23T16:04:50Z | - |
dc.date.issued | 1998 | |
dc.identifier.issn | 00219606 | |
dc.identifier.uri | https://osnascholar.ub.uni-osnabrueck.de/handle/unios/6629 | - |
dc.description.abstract | Synchrotron radiation from the storage ring BESSY-I is used to excite the S 2p regime (150-190 eV) of sulfur aggregates S-n, n = 2-8. Valence states are identified in photoion yield spectra of mass selected S-n(+) cations in combination with extended Huckel calculations. Mass spectra, partial ion yields, and photoelectron-photoion-photoion (PEPIPICO) coincidence spectra an reported, yielding a consistent picture of massive decay processes occurring in the S 2p regime. PEPIPICO spectra especially give detailed information on the fragmentation mechanisms of doubly charged aggregates. It is shown that most cation pairs are formed via charge separation originating from S-8(++). We derive values for the kinetic energy releases in multistep fragmentations assuming that charge separation is driven by Coulomb explosion. (C) 1998 American Institute of Physics. [S0021-9606(98)00245-1]. | |
dc.language.iso | en | |
dc.publisher | AMER INST PHYSICS | |
dc.relation.ispartof | JOURNAL OF CHEMICAL PHYSICS | |
dc.subject | ABSORPTION-SPECTRA | |
dc.subject | ARGON CLUSTERS | |
dc.subject | Chemistry | |
dc.subject | Chemistry, Physical | |
dc.subject | COINCIDENCE PEPIPICO TECHNIQUE | |
dc.subject | CORE-IONIZATION | |
dc.subject | DOUBLE PHOTOIONISATION | |
dc.subject | INNER-SHELL EXCITATION | |
dc.subject | K-EDGE | |
dc.subject | PHOTOELECTRON-SPECTROSCOPY | |
dc.subject | Physics | |
dc.subject | Physics, Atomic, Molecular & Chemical | |
dc.subject | POST-COLLISION INTERACTION | |
dc.subject | TRIPLE COINCIDENCE | |
dc.title | S 2p excitation and fragmentation of sulfur aggregates | |
dc.type | journal article | |
dc.identifier.doi | 10.1063/1.477589 | |
dc.identifier.isi | ISI:000077147900010 | |
dc.description.volume | 109 | |
dc.description.issue | 21 | |
dc.description.startpage | 9280 | |
dc.description.endpage | 9287 | |
dc.contributor.orcid | 0000-0003-1384-9049 | |
dc.contributor.researcherid | N-3796-2017 | |
dc.publisher.place | CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 USA | |
dcterms.isPartOf.abbreviation | J. Chem. Phys. | |